Details

Time bar (total: 13.1s)

sample67.0ms

Algorithm
intervals
Results
35.0ms118×pre10240exit
15.0ms256×body80valid
6.0ms138×pre80true

simplify33.0ms

Calls
1 calls:
Slowest
33.0ms
(- (/ x0 (- 1 x1)) x0)

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.6b

localize16.0ms

Local error

Found 2 expressions with local error:

7.1b
(- (/ x0 (- 1 x1)) x0)
0.8b
(/ x0 (- 1 x1))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
3×add-sqr-sqrt associate-/r* *-un-lft-identity add-cube-cbrt
2×pow1 flip3-- add-cbrt-cube add-exp-log associate-/r/ insert-posit16 flip-- add-log-exp
1×clear-num sub-neg frac-2neg div-inv
Calls
2 calls:
Slowest
9.0ms
(- (/ x0 (- 1 x1)) x0)
1.0ms
(/ x0 (- 1 x1))

series38.0ms

Calls
2 calls:
Slowest
24.0ms
(- (/ x0 (- 1 x1)) x0)
15.0ms
(/ x0 (- 1 x1))

simplify796.0ms

Calls
11 calls:
Slowest
211.0ms
(+ (* x0 (pow x1 3)) (+ (* x0 (pow x1 2)) (* x0 x1)))
119.0ms
(- (+ x0 (+ (/ x0 x1) (/ x0 (pow x1 2)))))
114.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
107.0ms
(+ x0 (+ (* x0 x1) (* x0 (pow x1 2))))
102.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))

prune131.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 6.6b

localize24.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
0.8b
(+ (/ x0 (- 1 x1)) x0)
0.8b
(/ x0 (- 1 x1))
0.8b
(/ x0 (- 1 x1))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-/r* *-un-lft-identity add-cube-cbrt add-log-exp
4×pow1 add-cbrt-cube add-exp-log associate-/r/ insert-posit16
3×flip3-- flip--
2×clear-num frac-2neg div-inv
1×+-commutative sub-neg flip3-+ diff-log flip-+ difference-of-squares
Calls
4 calls:
Slowest
11.0ms
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
7.0ms
(+ (/ x0 (- 1 x1)) x0)
1.0ms
(/ x0 (- 1 x1))
1.0ms
(/ x0 (- 1 x1))

series111.0ms

Calls
4 calls:
Slowest
36.0ms
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
29.0ms
(+ (/ x0 (- 1 x1)) x0)
23.0ms
(/ x0 (- 1 x1))
23.0ms
(/ x0 (- 1 x1))

simplify2.1s

Calls
25 calls:
Slowest
315.0ms
(- (+ (/ (pow x0 2) (pow x1 2)) (* 2 (/ (pow x0 2) (pow x1 3)))) (pow x0 2))
274.0ms
(- (+ (/ (pow x0 2) (pow x1 2)) (* 2 (/ (pow x0 2) (pow x1 3)))) (pow x0 2))
221.0ms
(/ (exp (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1)))) (exp (* x0 x0)))
200.0ms
(+ (* 2 (* (pow x0 2) x1)) (+ (* 4 (* (pow x0 2) (pow x1 3))) (* 3 (* (pow x0 2) (pow x1 2)))))
133.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))

prune257.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 4.8b

localize24.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
0.8b
(+ (/ x0 (- 1 x1)) x0)
0.8b
(/ x0 (- 1 x1))
0.8b
(/ x0 (- 1 x1))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-/r* *-un-lft-identity add-cube-cbrt add-log-exp
4×pow1 add-cbrt-cube add-exp-log associate-/r/ insert-posit16
3×flip3-- flip--
2×clear-num frac-2neg div-inv
1×+-commutative sub-neg flip3-+ diff-log flip-+
Calls
4 calls:
Slowest
9.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
4.0ms
(+ (/ x0 (- 1 x1)) x0)
1.0ms
(/ x0 (- 1 x1))
1.0ms
(/ x0 (- 1 x1))

series81.0ms

Calls
4 calls:
Slowest
32.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
20.0ms
(+ (/ x0 (- 1 x1)) x0)
14.0ms
(/ x0 (- 1 x1))
14.0ms
(/ x0 (- 1 x1))

simplify1.8s

Calls
23 calls:
Slowest
344.0ms
(/ (exp (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1))))) (exp (* x0 x0)))
255.0ms
(- (+ (/ (pow x0 2) (pow x1 2)) (* 2 (/ (pow x0 2) (pow x1 3)))) (pow x0 2))
226.0ms
(- (+ (/ (pow x0 2) (pow x1 2)) (* 2 (/ (pow x0 2) (pow x1 3)))) (pow x0 2))
171.0ms
(+ (* 2 (* (pow x0 2) x1)) (+ (* 4 (* (pow x0 2) (pow x1 3))) (* 3 (* (pow x0 2) (pow x1 2)))))
102.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))

prune302.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 4.0b

localize19.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
3.6b
(log (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))))
0.8b
(+ (/ x0 (- 1 x1)) x0)
0.8b
(/ x0 (- 1 x1))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×add-log-exp
5×pow1 log-prod
4×add-cbrt-cube add-exp-log log-pow insert-posit16
3×exp-prod associate-/r*
2×sub-neg flip3-- exp-sum associate-/r/ flip--
1×+-commutative log-div clear-num frac-2neg flip3-+ exp-diff diff-log rem-log-exp flip-+ div-inv
Calls
4 calls:
Slowest
14.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
13.0ms
(log (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))))
6.0ms
(+ (/ x0 (- 1 x1)) x0)
1.0ms
(/ x0 (- 1 x1))

series119.0ms

Calls
4 calls:
Slowest
39.0ms
(log (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))))
38.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
26.0ms
(+ (/ x0 (- 1 x1)) x0)
15.0ms
(/ x0 (- 1 x1))

simplify4.8s

Calls
28 calls:
Slowest
565.0ms
(log (exp (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1))))))
323.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
306.0ms
(log (* (cbrt (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0)))) (cbrt (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))))))
290.0ms
(/ (exp (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1))))) (exp (* x0 x0)))
285.0ms
(sqrt (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0)))

prune480.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 3.8b

regimes85.0ms

Accuracy

0% (0.7b remaining)

Error of 4.6b against oracle of 3.9b and baseline of 4.6b

bsearch2.0ms

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.1s3977×pre10240exit
404.0ms8000×body80valid
143.0ms4023×pre80true